Quick answer: In Mozambique, groundnuts are a major crop grown on 400,000 hectares by approximately 700,000 smallholder farmers, producing 400,000 tons annually. This value chain is vital for rural development, though farmers face challenges with aflatoxin contamination. Maputo Bridge Capital supports these farmers through sponsorship programs that provide resources for seed and local agricultural development.
The Mozambique groundnut value chain represents a significant opportunity for rural development, utilizing 400,000 hectares to produce 400,000 tons of nuts annually. By moving from raw exports to local processing and implementing better storage, farmers can significantly increase the value of their harvest while improving health outcomes. Maputo Bridge Capital (MBC), founded by Anselmo Boaventura in Fort Worth, Texas, supports this development by connecting sponsors with verified smallholder farmers in the COJAZ cooperative in Zambezia.
Production
Statistics
| Metric | Value |
|---|---|
| Annual production | 400,000 tons (unshelled) |
| Growing area | 400,000 hectares |
| Number of farmers | ~700,000 |
| Average yield | 1,000 kg/ha (potential: 2,000-2,500) |
| Main provinces | Nampula, Zambézia, Cabo Delgado, Tete |
| Price (farmgate, unshelled) | $0.30-0.50/kg |
| Price (shelled) | $0.60-0.80/kg |
| Export value | $40-60 million/year |
Why Groundnuts Work
- Nitrogen fixation: Adds 50-100 kg N/ha to soil — improves next crop
- Low input: No fertilizer needed (self-fertilizing)
- Drought tolerant: Survives on 400-600mm rainfall
- Stores well: Properly dried groundnuts last 12+ months
- Multiple products: Oil, paste, roasted nuts, animal feed
- Short cycle: 90-120 days
Value Chain
Products and Prices
| Product | Input | Output | Price | Revenue/ton raw |
|---|---|---|---|---|
| Raw groundnuts (farmgate) | 1 ton | 1 ton | $400/ton | $400 |
| Shelled groundnuts | 1 ton | 700 kg | $700/ton | $490 |
| Roasted peanuts | 1 ton | 650 kg | $1,500/ton | $975 |
| Peanut butter/paste | 1 ton | 950 kg | $2,000/ton | $1,900 |
| Groundnut oil | 1 ton | 350 kg | $1,200/ton | $420 |
| Oil cake (animal feed) | 1 ton | 550 kg | $300/ton | $165 |
| Full processing | 1 ton | oil + cake | $585 |
Processing into peanut butter generates 4.75x the farmgate value. Readers interested in broader market insights can learn more in our analysis of Mozambique's Groundnut Oil Opportunity: From Farm to Factory.
The Nature of a Seed
A picture guide to choosing, testing, saving and planting seed in Mozambique, with lessons from Asia. Read the cloth test and the salt jar test free.
PDF ebook, instant download. $5 of every copy buys seed for a farmer.
Aflatoxin: The Silent Killer
Aflatoxin is a toxic substance produced by mold (Aspergillus flavus) that grows on improperly dried groundnuts. It causes liver cancer, stunts growth in children, and can be fatal at high levels. Roughly 30-60% of groundnuts in the region exceed safe limits, preventing access to international markets and risking health. Solutions involve proper drying to 8% moisture, using hermetic storage bags, and employing biocontrol methods like Afla-Guard in the field.
The Farmer's Season
For a smallholder farmer, the groundnut season is a balancing act of timing and storage. By managing the 90-120 day cycle carefully, farmers fix nitrogen for their next crop, but must ensure they have access to drying tarps and moisture-proof storage immediately after harvest to prevent mold growth, which is critical to maintaining the quality of the crop and ensuring a fair sale price.
Future Technology and Research
Beyond current practices, researchers are exploring advanced monitoring systems. Satellite imaging and drones could one day track crop health and moisture levels across thousands of hectares to detect potential aflatoxin outbreaks before they spread. Blockchain technology could also be used to track the chain of custody from farm to processing center, ensuring transparency and quality verification for buyers.
Frequently asked questions
What causes aflatoxin? Aflatoxin is produced by the mold Aspergillus flavus, which grows on groundnuts that have not been dried properly after harvesting.
How does drying affect the quality of groundnuts? Drying groundnuts to 8% moisture immediately after harvest is the most effective way to prevent mold and protect the quality of the product for sale.
Why is processing groundnuts locally beneficial? Processing raw nuts into products like peanut butter or oil adds significant value, generating much higher revenue per ton compared to selling raw produce.
For more information on the broader agricultural landscape, see our Complete Guide to Investing in Mozambique (2026) or learn about Cooperativas Agrícolas em Moçambique: Guia Prático.
If you would like to support these efforts, you can sponsor a farmer from $25. Your sponsorship provides funds to the farmer's local seed and fertilizer shop, helping them improve their harvest. Please note that sponsorships are gifts to support smallholder farmers, not investments.